Temperature does not dictate the wintering distributions of European dabbling duck species
To predict future changes in wintering dabbling duck (Anas sp.) distributions in response to climate change, it is necessary to understand their response to temperature at a continental scale. Food accessibility, competition and thermoregulatory costs are likely to play a major role in determining t...
Published in: | Ibis |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2013
|
Subjects: | |
Online Access: | https://pure.au.dk/portal/da/publications/temperature-does-not-dictate-the-wintering-distributions-of-european-dabbling-duck-species(739cba21-521f-47d1-b3f0-c9c938d71370).html https://doi.org/10.1111/j.1474-919X.2012.01257.x http://onlinelibrary.wiley.com/doi/10.1111/j.1474-919X.2012.01257.x/abstract |
id |
ftuniaarhuspubl:oai:pure.atira.dk:publications/739cba21-521f-47d1-b3f0-c9c938d71370 |
---|---|
record_format |
openpolar |
spelling |
ftuniaarhuspubl:oai:pure.atira.dk:publications/739cba21-521f-47d1-b3f0-c9c938d71370 2023-12-24T10:08:11+01:00 Temperature does not dictate the wintering distributions of European dabbling duck species Dalby, Lars Fox, Anthony David Petersen, Ib Krag Delany, Simon Svenning, J.-C. 2013-01-01 https://pure.au.dk/portal/da/publications/temperature-does-not-dictate-the-wintering-distributions-of-european-dabbling-duck-species(739cba21-521f-47d1-b3f0-c9c938d71370).html https://doi.org/10.1111/j.1474-919X.2012.01257.x http://onlinelibrary.wiley.com/doi/10.1111/j.1474-919X.2012.01257.x/abstract eng eng https://pure.au.dk/portal/da/publications/temperature-does-not-dictate-the-wintering-distributions-of-european-dabbling-duck-species(739cba21-521f-47d1-b3f0-c9c938d71370).html info:eu-repo/semantics/restrictedAccess Dalby , L , Fox , A D , Petersen , I K , Delany , S & Svenning , J-C 2013 , ' Temperature does not dictate the wintering distributions of European dabbling duck species ' , Ibis , vol. 155 , no. 1 , pp. 80-88 . https://doi.org/10.1111/j.1474-919X.2012.01257.x Anas acuta Anas clypeata Anas crecca Anas penelope Anas platyrhynchos Anas strepera Bergmann's rule climate change lower critical temperature thermoregulation article 2013 ftuniaarhuspubl https://doi.org/10.1111/j.1474-919X.2012.01257.x 2023-11-29T23:58:59Z To predict future changes in wintering dabbling duck (Anas sp.) distributions in response to climate change, it is necessary to understand their response to temperature at a continental scale. Food accessibility, competition and thermoregulatory costs are likely to play a major role in determining the wintering distribution of short- to medium-distance migratory bird species and in determining how this distribution varies between years. As avian thermoregulatory costs scale allometrically with body size, it would be expected that the mean mid-winter temperature experienced by six species of dabbling ducks wintering in Western Europe would be negatively correlated with body mass. We found no clear evidence for such a relationship in a large-scale analysis, nor were there relationships between weighted mean latitude and longitude and mean January temperature experienced by each species. These results suggest that temperature is less important in shaping mid-winter duck distributions than factors such as feeding ecology. Article in Journal/Newspaper Anas acuta Anas clypeata Aarhus University: Research Ibis 155 1 80 88 |
institution |
Open Polar |
collection |
Aarhus University: Research |
op_collection_id |
ftuniaarhuspubl |
language |
English |
topic |
Anas acuta Anas clypeata Anas crecca Anas penelope Anas platyrhynchos Anas strepera Bergmann's rule climate change lower critical temperature thermoregulation |
spellingShingle |
Anas acuta Anas clypeata Anas crecca Anas penelope Anas platyrhynchos Anas strepera Bergmann's rule climate change lower critical temperature thermoregulation Dalby, Lars Fox, Anthony David Petersen, Ib Krag Delany, Simon Svenning, J.-C. Temperature does not dictate the wintering distributions of European dabbling duck species |
topic_facet |
Anas acuta Anas clypeata Anas crecca Anas penelope Anas platyrhynchos Anas strepera Bergmann's rule climate change lower critical temperature thermoregulation |
description |
To predict future changes in wintering dabbling duck (Anas sp.) distributions in response to climate change, it is necessary to understand their response to temperature at a continental scale. Food accessibility, competition and thermoregulatory costs are likely to play a major role in determining the wintering distribution of short- to medium-distance migratory bird species and in determining how this distribution varies between years. As avian thermoregulatory costs scale allometrically with body size, it would be expected that the mean mid-winter temperature experienced by six species of dabbling ducks wintering in Western Europe would be negatively correlated with body mass. We found no clear evidence for such a relationship in a large-scale analysis, nor were there relationships between weighted mean latitude and longitude and mean January temperature experienced by each species. These results suggest that temperature is less important in shaping mid-winter duck distributions than factors such as feeding ecology. |
format |
Article in Journal/Newspaper |
author |
Dalby, Lars Fox, Anthony David Petersen, Ib Krag Delany, Simon Svenning, J.-C. |
author_facet |
Dalby, Lars Fox, Anthony David Petersen, Ib Krag Delany, Simon Svenning, J.-C. |
author_sort |
Dalby, Lars |
title |
Temperature does not dictate the wintering distributions of European dabbling duck species |
title_short |
Temperature does not dictate the wintering distributions of European dabbling duck species |
title_full |
Temperature does not dictate the wintering distributions of European dabbling duck species |
title_fullStr |
Temperature does not dictate the wintering distributions of European dabbling duck species |
title_full_unstemmed |
Temperature does not dictate the wintering distributions of European dabbling duck species |
title_sort |
temperature does not dictate the wintering distributions of european dabbling duck species |
publishDate |
2013 |
url |
https://pure.au.dk/portal/da/publications/temperature-does-not-dictate-the-wintering-distributions-of-european-dabbling-duck-species(739cba21-521f-47d1-b3f0-c9c938d71370).html https://doi.org/10.1111/j.1474-919X.2012.01257.x http://onlinelibrary.wiley.com/doi/10.1111/j.1474-919X.2012.01257.x/abstract |
genre |
Anas acuta Anas clypeata |
genre_facet |
Anas acuta Anas clypeata |
op_source |
Dalby , L , Fox , A D , Petersen , I K , Delany , S & Svenning , J-C 2013 , ' Temperature does not dictate the wintering distributions of European dabbling duck species ' , Ibis , vol. 155 , no. 1 , pp. 80-88 . https://doi.org/10.1111/j.1474-919X.2012.01257.x |
op_relation |
https://pure.au.dk/portal/da/publications/temperature-does-not-dictate-the-wintering-distributions-of-european-dabbling-duck-species(739cba21-521f-47d1-b3f0-c9c938d71370).html |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1111/j.1474-919X.2012.01257.x |
container_title |
Ibis |
container_volume |
155 |
container_issue |
1 |
container_start_page |
80 |
op_container_end_page |
88 |
_version_ |
1786178009826328576 |